1
00:00:11,480 --> 00:00:16,600
So again in this topology we need to configure BGP on Route 1.

2
00:00:17,810 --> 00:00:28,540
Yes write a 1 IP addresses configured on Route 1 or 10 dot wondered 1 2 5 4 on gigabit 0 slash 0 slash

3
00:00:28,630 --> 00:00:29,200
0.

4
00:00:29,710 --> 00:00:35,020
And we have this loop back address configured in global configuration mode.

5
00:00:35,020 --> 00:00:47,020
We need to configure a DHB excluded range so IP DCP excluded address range tend not one tenth of 1 to

6
00:00:47,020 --> 00:00:57,880
10 to 1 to 10 10 that completes the exclusion of the first 10 IP addresses for VLAN 10.

7
00:00:58,120 --> 00:01:09,780
I need to do something similar for VLAN 20 and now we can create a DHB pools the first pull is going

8
00:01:09,780 --> 00:01:20,690
to be called a VLAN 10 the network is gonna be tendered one and tendered 0 with a slash 24 mask.

9
00:01:20,740 --> 00:01:25,020
The default router is going to be the switch.

10
00:01:25,090 --> 00:01:30,830
Now we need to know what the IP address is of the switch on the switch.

11
00:01:30,850 --> 00:01:40,510
Show IP interface brief scrolling down we can see that on VLAN 10 this is the IP address of the switch.

12
00:01:40,510 --> 00:01:43,380
And this is the IP address on VLAN 20.

13
00:01:43,510 --> 00:01:50,850
So we need to configure the switch as the default gateway so that would be tendered one to 10 dot 1

14
00:01:53,220 --> 00:01:53,670
again.

15
00:01:53,670 --> 00:02:03,270
Per this IP address configured on VLAN 10 on the switch we told that the DNS server needs to be the

16
00:02:03,270 --> 00:02:14,460
router so DNS server tendered one to 10 to 5 for a gain to show IP interface brief shows us that this

17
00:02:14,460 --> 00:02:17,670
is the IP address of the router.

18
00:02:17,820 --> 00:02:28,300
So I've done that wrong that needs to be tendered one not one not two five four.

19
00:02:28,530 --> 00:02:31,290
So let's look at our configuration.

20
00:02:31,460 --> 00:02:36,780
There's the first DCP pull network looks correct.

21
00:02:36,960 --> 00:02:46,180
Default gateway is the switch DNS server is the router in your exam use show run.

22
00:02:46,320 --> 00:02:53,580
If the command is supported in your simulations to check your work make sure you haven't made a mistake

23
00:02:53,670 --> 00:02:54,540
like I did.

24
00:02:56,370 --> 00:03:03,820
The next DHB poll that we need to configure is V Line 20.

25
00:03:04,340 --> 00:03:14,400
If the network care will be tendered one to 22 0 default broader will be tendered one not twenty one.

26
00:03:15,000 --> 00:03:24,590
Again we can see that on the switch by using the show IP interface brief command or show run.

27
00:03:24,780 --> 00:03:35,090
Scroll down and we can see the IP address on VLAN 20 DNS server tendered wondered 1 to 2 5 4 which is

28
00:03:35,090 --> 00:03:42,800
the right to once again show run allows us to check our configuration that looks good.

29
00:03:43,620 --> 00:03:53,570
Let's make sure that we can ping the switch which has IP address 10 1 1 1 on V land 1 ping succeeds

30
00:03:54,560 --> 00:03:56,790
again on the switch.

31
00:03:56,790 --> 00:04:04,970
There's the IP address on V land 1 or show IP interface brief would allow us to see the IP address on

32
00:04:04,970 --> 00:04:06,550
V land 1.

33
00:04:06,590 --> 00:04:08,000
If you're not sure about that.

34
00:04:08,000 --> 00:04:11,360
Have a look at your lab topology.

35
00:04:11,360 --> 00:04:17,900
You could either use shows to be neighbors to confirm whether things are working right.

36
00:04:17,900 --> 00:04:20,090
In this example CTP wasn't enabled.

37
00:04:22,990 --> 00:04:25,340
In the exam you may not be able to do that.

38
00:04:25,360 --> 00:04:27,810
So have a look at your topology.

39
00:04:27,850 --> 00:04:36,610
Have a look at the running configuration we can see here that that interface hasn't got V'landys configured

40
00:04:37,090 --> 00:04:40,270
so it belongs to villain 1.

41
00:04:40,450 --> 00:04:49,420
Or we could use this command show interface gigabit 1 0 1 switch port to see which v lan this interface

42
00:04:49,420 --> 00:04:50,600
belongs to.

43
00:04:50,830 --> 00:04:56,230
You can see it belongs to v land 1 shows to be neighbor.

44
00:04:56,410 --> 00:05:00,600
Hopefully at some point will show us a neighbor relationship.

45
00:05:00,640 --> 00:05:08,510
We can see on the road as an example that the switch is connected via gigabit.

46
00:05:08,510 --> 00:05:15,440
1 0 1 to the router on gigabit 0 slash 0 slash 0.

47
00:05:16,660 --> 00:05:28,050
So we've confirmed the cabling and we can ping the switch now we've configured DHB on the router but

48
00:05:28,110 --> 00:05:31,960
the rod is separated by a layer 3 switch.

49
00:05:32,010 --> 00:05:39,030
We need to do some configuration on the switch to allow DCP request messages to be forwarded to the

50
00:05:39,030 --> 00:05:40,110
router.

51
00:05:40,230 --> 00:05:43,620
So now we need to do some configuration on the switch to enable that.

52
00:05:44,370 --> 00:05:51,390
So don't forget that in some of these labs you have to do configuration on multiple devices.